Trace number 420992

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.05 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S2099893633-17.SAT.shuffled.cnf
MD5SUM8ebdd6d781890bbd86c98c74666c8db1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.045992
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  65                                                   |
0.00/0.00	c |  Number of clauses:    5785                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |      65     5785    40495 |     1928        0    nan |  0.000 % |
0.09/0.12	c |       100 |      65     5785    40495 |     2121      100     24 |  0.024 % |
0.09/0.13	c |       253 |      65     5785    40495 |     2333      253     23 |  0.024 % |
0.09/0.14	c |       478 |      65     5785    40495 |     2566      478     23 |  0.024 % |
0.09/0.15	c |       815 |      65     5785    40495 |     2823      815     24 |  0.024 % |
0.09/0.18	c |      1321 |      65     5785    40495 |     3105     1321     23 |  0.024 % |
0.19/0.21	c |      2081 |      65     5785    40495 |     3416     2081     23 |  0.024 % |
0.19/0.28	c |      3222 |      65     5785    40495 |     3757     3222     23 |  0.024 % |
0.29/0.37	c |      4930 |      65     5785    40495 |     4133     3037     23 |  0.024 % |
0.49/0.54	c |      7493 |      65     5785    40495 |     4546     3517     23 |  0.024 % |
0.69/0.78	c |     11337 |      65     5785    40495 |     5001     2787     22 |  0.024 % |
1.10/1.16	c |     17105 |      65     5785    40495 |     5501     3525     22 |  0.024 % |
1.69/1.73	c |     25755 |      65     5785    40495 |     6051     3876     21 |  0.024 % |
2.59/2.61	c |     38730 |      65     5785    40495 |     6657     4698     22 |  0.024 % |
3.89/3.97	c |     58191 |      65     5785    40495 |     7322     4107     21 |  0.024 % |
5.99/6.05	c |     87384 |      65     5785    40495 |     8055     3899     22 |  0.024 % |
9.29/9.32	c |    131175 |      65     5785    40495 |     8860     7277     22 |  0.024 % |
14.29/14.38	c |    196860 |      65     5785    40495 |     9746     6307     23 |  0.024 % |
22.49/22.56	c |    295387 |      65     5785    40495 |    10721     7099     22 |  0.024 % |
34.78/34.86	c |    443176 |      65     5785    40495 |    11793     9800     20 |  0.024 % |
54.57/54.68	c |    664861 |      65     5785    40495 |    12972     6905     21 |  0.024 % |
86.46/86.58	c |    997386 |      65     5785    40495 |    14270     7999     20 |  0.024 % |
137.06/137.15	c |   1496174 |      65     5785    40495 |    15697    13614     21 |  0.024 % |
217.93/218.09	c |   2244356 |      65     5785    40495 |    17266    14961     22 |  0.024 % |
349.40/349.53	c |   3366630 |      65     5785    40495 |    18993    13328     20 |  0.024 % |
562.94/563.19	c |   5050042 |      65     5785    40495 |    20892    13788     20 |  0.024 % |
909.82/910.21	c |   7575158 |      65     5785    40495 |    22982    18600     20 |  0.024 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-420992-1177491045 -o ROOT/results/node1/solver-420992-1177491045 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/420992-1177491045/minisat_noassertions /tmp/evaluation/420992-1177491045/instance-420992-1177491045.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.74 0.35 3/77 27180
/proc/meminfo: memFree=1788800/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=1856 CPUtime=0
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 225142299 1900544 155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 464 155 50 130 0 331 0

[startup+0.082718 s]
/proc/loadavg: 0.99 0.74 0.35 3/77 27180
/proc/meminfo: memFree=1788800/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=2256 CPUtime=0.08
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 273 0 0 0 8 0 0 0 18 0 1 0 225142299 2310144 259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 564 259 62 130 0 431 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2256

[startup+0.10172 s]
/proc/loadavg: 0.99 0.74 0.35 3/77 27180
/proc/meminfo: memFree=1788800/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=2256 CPUtime=0.09
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 273 0 0 0 9 0 0 0 18 0 1 0 225142299 2310144 259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 564 259 62 130 0 431 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2256

[startup+0.301743 s]
/proc/loadavg: 0.99 0.74 0.35 3/77 27180
/proc/meminfo: memFree=1788800/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=2520 CPUtime=0.29
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 334 0 0 0 29 0 0 0 19 0 1 0 225142299 2580480 320 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553604 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 630 320 66 130 0 497 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2520

[startup+0.70179 s]
/proc/loadavg: 0.99 0.74 0.35 3/77 27180
/proc/meminfo: memFree=1788800/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=2652 CPUtime=0.69
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 378 0 0 0 69 0 0 0 22 0 1 0 225142299 2715648 364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 663 364 66 130 0 530 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2652

[startup+1.50188 s]
/proc/loadavg: 0.99 0.74 0.35 2/78 27181
/proc/meminfo: memFree=1787448/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=2924 CPUtime=1.49
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 426 0 0 0 149 0 0 0 25 0 1 0 225142299 2994176 412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134689106 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 731 412 66 130 0 598 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2924

[startup+3.10107 s]
/proc/loadavg: 0.99 0.74 0.35 2/78 27181
/proc/meminfo: memFree=1787128/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=3056 CPUtime=3.09
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 488 0 0 0 309 0 0 0 25 0 1 0 225142299 3129344 474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 764 474 66 130 0 631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3056

[startup+6.30145 s]
/proc/loadavg: 0.99 0.75 0.35 2/78 27181
/proc/meminfo: memFree=1786616/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=3460 CPUtime=6.29
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 562 0 0 0 629 0 0 0 25 0 1 0 225142299 3543040 548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 865 548 66 130 0 732 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3460

[startup+12.7012 s]
/proc/loadavg: 0.99 0.75 0.36 2/78 27181
/proc/meminfo: memFree=1786176/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=3876 CPUtime=12.69
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 661 0 0 0 1269 0 0 0 25 0 1 0 225142299 3969024 647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 969 647 66 130 0 836 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3876

[startup+25.5017 s]
/proc/loadavg: 0.99 0.76 0.37 2/78 27181
/proc/meminfo: memFree=1785664/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=4280 CPUtime=25.49
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 787 0 0 0 2549 0 0 0 25 0 1 0 225142299 4382720 773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 1070 773 66 130 0 937 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4280

[startup+51.1017 s]
/proc/loadavg: 0.99 0.78 0.38 2/78 27181
/proc/meminfo: memFree=1785216/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=4836 CPUtime=51.08
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 899 0 0 0 5108 0 0 0 25 0 1 0 225142299 4952064 885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 1209 885 66 130 0 1076 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4836

[startup+102.306 s]
/proc/loadavg: 0.99 0.81 0.41 2/78 27181
/proc/meminfo: memFree=1784512/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=5448 CPUtime=102.26
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1057 0 0 0 10226 0 0 0 25 0 1 0 225142299 5578752 1043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 1362 1043 66 130 0 1229 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5448

[startup+162.302 s]
/proc/loadavg: 0.99 0.84 0.45 2/78 27181
/proc/meminfo: memFree=1784064/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=5924 CPUtime=162.25
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1159 0 0 0 16224 1 0 0 25 0 1 0 225142299 6066176 1145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 1481 1145 66 130 0 1348 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5924

[startup+222.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/78 27181
/proc/meminfo: memFree=1783808/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=6224 CPUtime=222.23
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1225 0 0 0 22222 1 0 0 25 0 1 0 225142299 6373376 1211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 1556 1211 66 130 0 1423 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6224

[startup+282.302 s]
/proc/loadavg: 0.99 0.89 0.51 2/78 27181
/proc/meminfo: memFree=1783488/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=6508 CPUtime=282.21
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1301 0 0 0 28219 2 0 0 25 0 1 0 225142299 6664192 1287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553651 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 1627 1287 66 130 0 1494 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6508

[startup+342.302 s]
/proc/loadavg: 0.99 0.91 0.54 2/78 27181
/proc/meminfo: memFree=1783232/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=6792 CPUtime=342.2
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1362 0 0 0 34217 3 0 0 25 0 1 0 225142299 6955008 1348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 1698 1348 66 130 0 1565 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6792

[startup+402.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/78 27181
/proc/meminfo: memFree=1782848/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=7280 CPUtime=402.18
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1462 0 0 0 40215 3 0 0 25 0 1 0 225142299 7454720 1448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 1820 1448 66 130 0 1687 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7280

[startup+462.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/78 27181
/proc/meminfo: memFree=1782656/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=7420 CPUtime=462.17
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1509 0 0 0 46213 4 0 0 25 0 1 0 225142299 7598080 1495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 1855 1495 66 130 0 1722 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7420

[startup+522.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 27181
/proc/meminfo: memFree=1782528/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=7564 CPUtime=522.15
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1543 0 0 0 52211 4 0 0 25 0 1 0 225142299 7745536 1529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 1891 1529 66 130 0 1758 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7564

[startup+582.302 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 27181
/proc/meminfo: memFree=1782464/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=7736 CPUtime=582.14
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1563 0 0 0 58209 5 0 0 25 0 1 0 225142299 7921664 1549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 1934 1549 66 130 0 1801 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7736

[startup+642.302 s]
/proc/loadavg: 0.99 0.95 0.65 2/84 27319
/proc/meminfo: memFree=1781048/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=7736 CPUtime=642.04
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1593 0 0 0 64199 5 0 0 25 0 1 0 225142299 7921664 1579 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 1934 1579 66 130 0 1801 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 7736

[startup+702.302 s]
/proc/loadavg: 0.99 0.96 0.67 2/78 27379
/proc/meminfo: memFree=1781952/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=8048 CPUtime=701.98
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1653 0 0 0 70192 6 0 0 25 0 1 0 225142299 8241152 1639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 2012 1639 66 130 0 1879 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 8048

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 27379
/proc/meminfo: memFree=1781760/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=8048 CPUtime=761.96
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1680 0 0 0 76190 6 0 0 25 0 1 0 225142299 8241152 1666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 2012 1666 66 130 0 1879 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 8048

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.70 2/78 27379
/proc/meminfo: memFree=1781760/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=8048 CPUtime=821.95
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1681 0 0 0 82188 7 0 0 25 0 1 0 225142299 8241152 1667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 2012 1667 66 130 0 1879 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 8048

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.72 2/78 27379
/proc/meminfo: memFree=1781696/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=8192 CPUtime=881.93
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1694 0 0 0 88186 7 0 0 25 0 1 0 225142299 8388608 1680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 2048 1680 66 130 0 1915 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 8192

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 27379
/proc/meminfo: memFree=1781568/2055920 swapFree=4145720/4192956
[pid=27180] ppid=27178 vsize=8332 CPUtime=941.91
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1737 0 0 0 94184 7 0 0 25 0 1 0 225142299 8531968 1723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 2083 1723 66 130 0 1950 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 8332

[startup+1002.3 s]
/proc/loadavg: 1.05 0.99 0.75 2/81 27415
/proc/meminfo: memFree=1778152/2055920 swapFree=4145748/4192956
[pid=27180] ppid=27178 vsize=8332 CPUtime=1001.89
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1755 0 0 0 100180 9 0 0 25 0 1 0 225142299 8531968 1741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 2083 1741 66 130 0 1950 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 8332

[startup+1062.3 s]
/proc/loadavg: 1.02 0.99 0.76 2/78 27416
/proc/meminfo: memFree=1779008/2055920 swapFree=4145748/4192956
[pid=27180] ppid=27178 vsize=8500 CPUtime=1061.87
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1789 0 0 0 106178 9 0 0 25 0 1 0 225142299 8704000 1775 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 2125 1775 66 130 0 1992 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 8500

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.78 2/78 27416
/proc/meminfo: memFree=1778944/2055920 swapFree=4145748/4192956
[pid=27180] ppid=27178 vsize=8500 CPUtime=1121.86
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1804 0 0 0 112176 10 0 0 25 0 1 0 225142299 8704000 1790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 2125 1790 66 130 0 1992 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 8500

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.79 2/78 27416
/proc/meminfo: memFree=1778944/2055920 swapFree=4145748/4192956
[pid=27180] ppid=27178 vsize=8500 CPUtime=1181.84
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1808 0 0 0 118174 10 0 0 25 0 1 0 225142299 8704000 1794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 2125 1794 66 130 0 1992 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 8500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.79 2/78 27416
/proc/meminfo: memFree=1779008/2055920 swapFree=4145748/4192956
[pid=27180] ppid=27178 vsize=8500 CPUtime=1200.04
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1808 0 0 0 119994 10 0 0 25 0 1 0 225142299 8704000 1794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 2125 1794 66 130 0 1992 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8500

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.79 2/78 27416
/proc/meminfo: memFree=1779008/2055920 swapFree=4145748/4192956
[pid=27180] ppid=27178 vsize=8500 CPUtime=1200.04
/proc/27180/stat : 27180 (minisat_noasser) R 27178 27180 27036 0 -1 4194304 1808 0 0 0 119994 10 0 0 25 0 1 0 225142299 8704000 1794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27180/statm: 2125 1794 66 130 0 1992 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.94
CPU system time (s): 0.107983
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 8500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1808
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2527

runsolver used 0.911861 second user time and 2.58961 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Apr 25 08:50:45 UTC 2007

IDJOB= 420992
IDBENCH= 19901
IDSOLVER= 188
FILE ID= node1/420992-1177491045

PBS_JOBID= 4685876

Free space on /tmp= 66453 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S2099893633-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/420992-1177491045/minisat_noassertions /tmp/evaluation/420992-1177491045/instance-420992-1177491045.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-420992-1177491045 -o ROOT/results/node1/solver-420992-1177491045 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/420992-1177491045/minisat_noassertions /tmp/evaluation/420992-1177491045/instance-420992-1177491045.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  8ebdd6d781890bbd86c98c74666c8db1

RANDOM SEED= 93640293

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1789272 kB
Buffers:         36732 kB
Cached:         162612 kB
SwapCached:      15128 kB
Active:         117824 kB
Inactive:       104792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789272 kB
SwapTotal:     4192956 kB
SwapFree:      4145720 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          29512 kB
Slab:            29588 kB
Committed_AS:  5164772 kB
PageTables:       1832 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66453 MiB

End job on node1 on Wed Apr 25 09:10:47 UTC 2007